RU2003128423A - BULK PRODUCTS CONTAINING POTASSIUM FORMATE - Google Patents

BULK PRODUCTS CONTAINING POTASSIUM FORMATE Download PDF

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Publication number
RU2003128423A
RU2003128423A RU2003128423/15A RU2003128423A RU2003128423A RU 2003128423 A RU2003128423 A RU 2003128423A RU 2003128423/15 A RU2003128423/15 A RU 2003128423/15A RU 2003128423 A RU2003128423 A RU 2003128423A RU 2003128423 A RU2003128423 A RU 2003128423A
Authority
RU
Russia
Prior art keywords
potassium formate
potassium
water
weight
formate
Prior art date
Application number
RU2003128423/15A
Other languages
Russian (ru)
Other versions
RU2284216C2 (en
Inventor
Лейф ЙОРНЕВИК (NO)
Лейф ЙОРНЕВИК
Ивар ЙОХАНСЕН (NO)
Ивар ЙОХАНСЕН
Original Assignee
Яра Интернэшнл Аса (No)
Яра Интернэшнл Аса
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Яра Интернэшнл Аса (No), Яра Интернэшнл Аса filed Critical Яра Интернэшнл Аса (No)
Publication of RU2003128423A publication Critical patent/RU2003128423A/en
Application granted granted Critical
Publication of RU2284216C2 publication Critical patent/RU2284216C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/02—Formic acid
    • C07C53/06—Salts thereof

Abstract

The present invention relates to a free-flowing potassium formate product, containing 0.1-1 weight % water, and comprises 0.5-5 weight % of a water soluble anticaking agent selected among carbonates, chlorides and hydroxides of alkali metals, and having water affinity corresponding to less than equilibrium water relative humidity (Rh) of 16% at 22° C. The potassium formate is preferably crystalline potassium formate containing 1-2.5 weight % potassium carbonate and/or potassium hydroxide. The product may contain 1-2.5 weight % sucrose and/or manose as anticaking agents.

Claims (3)

1. Сыпучий продукт на основе формиата калия, содержащий 0,1-1 мас.% воды, отличающийся тем, что указанный продукт содержит 0,5-5 мас.% водорастворимого агента, предотвращающего слеживаемость, выбираемого из карбоната калия и гидроксида калия, и обладающего меньшим сродством к воде, чем сродство, соответствующее равновесной относительной влажности 16% при 22°C.1. A bulk product based on potassium formate containing 0.1-1 wt.% Water, characterized in that the product contains 0.5-5 wt.% A water-soluble anti-caking agent selected from potassium carbonate and potassium hydroxide, and having a lower affinity for water than an affinity corresponding to an equilibrium relative humidity of 16% at 22 ° C. 2. Сыпучие продукты на основе формиата калия по п.1, отличающиеся тем, что указанные продукты содержат 1-2,5 мас.% карбоната калия и/или гидроксида калия.2. Bulk products based on potassium formate according to claim 1, characterized in that these products contain 1-2.5 wt.% Potassium carbonate and / or potassium hydroxide. 3. Сыпучий продукт на основе формиата калия по п.1, отличающийся тем, что формиат калия представляет собой кристаллический формиат калия.3. The bulk product based on potassium formate according to claim 1, characterized in that the potassium formate is a crystalline potassium formate.
RU2003128423/15A 2001-02-23 2002-01-30 Potassium formate containing loose products RU2284216C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20010930A NO315275B1 (en) 2001-02-23 2001-02-23 Free-flowing products including potassium formate
NO20010930 2001-02-23

Publications (2)

Publication Number Publication Date
RU2003128423A true RU2003128423A (en) 2005-03-20
RU2284216C2 RU2284216C2 (en) 2006-09-27

Family

ID=19912175

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003128423/15A RU2284216C2 (en) 2001-02-23 2002-01-30 Potassium formate containing loose products

Country Status (13)

Country Link
US (1) US7135439B2 (en)
EP (1) EP1370349B1 (en)
JP (1) JP4055851B2 (en)
KR (1) KR100832383B1 (en)
CN (1) CN1246076C (en)
AT (1) ATE274996T1 (en)
CA (1) CA2438880C (en)
DE (1) DE60201129T2 (en)
ES (1) ES2227437T3 (en)
NO (1) NO315275B1 (en)
RU (1) RU2284216C2 (en)
TW (1) TW572779B (en)
WO (1) WO2002066149A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7745630B2 (en) 2003-12-22 2010-06-29 Justin Stephen Bryans Triazolyl piperidine arginine vasopressin receptor modulators
JP4706258B2 (en) * 2004-02-27 2011-06-22 栗田工業株式会社 Dioxin decomposing agent for fly ash treatment and dioxin decomposing method
SE528592C2 (en) * 2005-02-11 2006-12-27 Perstorp Specialty Chem Ab Rejection composition and use thereof
US8065905B2 (en) * 2007-06-22 2011-11-29 Clearwater International, Llc Composition and method for pipeline conditioning and freezing point suppression
CN102964235A (en) * 2012-11-21 2013-03-13 中昊(大连)化工研究设计院有限公司 Anticaking agent for sodium formate
US20180016484A1 (en) * 2016-07-14 2018-01-18 Lanxess Solutions Us Inc. High density clear brine fluids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030082A (en) * 1931-04-20 1936-02-11 Firm Of Th Goldschmit A G Making potash
US3801511A (en) * 1972-04-17 1974-04-02 Procter & Gamble Spray-dried detergent composition
GB9211384D0 (en) * 1992-05-29 1992-07-15 Bp Chem Int Ltd Aqueous brines
SE9402348L (en) 1994-07-04 1996-01-05 Perstorp Ab Process for the manufacture of potassium formate II
DE19618267A1 (en) 1996-05-07 1997-11-13 Linde Ag Aqueous potassium formate / potassium carbonate solution
GB9617834D0 (en) * 1996-08-27 1996-10-09 Verdugt Bv Well servicing fluids
US5804535A (en) * 1997-06-09 1998-09-08 Texas United Chemical Company, Llc. Well drilling and servicing fluids and methods of increasing the low shear rate viscosity thereof
DE19902395C2 (en) 1999-01-22 2001-05-03 Kali & Salz Ag Process for narrowing the grain spectrum of potassium and sodium chloride crystals to improve the flow properties

Also Published As

Publication number Publication date
CN1246076C (en) 2006-03-22
KR100832383B1 (en) 2008-05-26
CA2438880C (en) 2009-03-24
TW572779B (en) 2004-01-21
CN1492777A (en) 2004-04-28
EP1370349A1 (en) 2003-12-17
NO315275B1 (en) 2003-08-11
WO2002066149A1 (en) 2002-08-29
DE60201129D1 (en) 2004-10-07
KR20030084942A (en) 2003-11-01
NO20010930L (en) 2002-08-26
ES2227437T3 (en) 2005-04-01
NO20010930D0 (en) 2001-02-23
DE60201129T2 (en) 2005-09-01
US20040091408A1 (en) 2004-05-13
JP2004529882A (en) 2004-09-30
JP4055851B2 (en) 2008-03-05
CA2438880A1 (en) 2002-08-29
RU2284216C2 (en) 2006-09-27
EP1370349B1 (en) 2004-09-01
US7135439B2 (en) 2006-11-14
ATE274996T1 (en) 2004-09-15

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Legal Events

Date Code Title Description
PC4A Invention patent assignment

Effective date: 20080304

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170131